Muro tuo inexpugnabili

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
208r
Sequence: 
5
Feast: 
De Prophetis
Office/Mass: 
H
Genre: 
A
Position: 
3
Cantus ID: 
003844
Mode: 
1
Differentia: 
2
Differentia database: 
1--h-h-g-f-gh-gg--4 66i